Guess the butt tapGuess the butt tapPardon us for wanting to blush.

But just whose posterior is getting a public pat?

And, just who's the bloke getting all handy on the red carpet?

Crikey.

Even if this bloke had wanted to keep his lil', um, love tap a secret, those pink shorts kind of draw all the attention.

They're rather bright, and a hand lingering, or perching, on them is bound to get a little attention.

So, where was all this bottom-fondling happening?

At The Kingdom premiere in LA, where stars like Jennifer Garner and Jamie Foxx stepped out.

And it so happens that the couple who're not shy to show this PDA are in fact one of Tinseltown's most loved-up duos.

Find out who....